Refrigerant Gas R134a

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
1000MT m.t./month

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Product Description:

high quality r134a refrigerant gas with 99.9% purity

Application

The product is used as a refrigerant in household , industrial and commercial airconditioning systems.

It can also be used as an aerosol propellant for pesticide and paint , or as a fire extinguishing agent.

It is a primary feedstock for fluoropolymers.

Physical and chemical properties

Under normal temperature and pressure , the product is a colorless, odorless and nontoxic gas. Its melting point is -160°C, its boiling point is -40.8°C and its liquid density is 1.213g/cm3 at 20°C. Its mixture with air is nonflammable and free of explosion risk. It shows good thermal and chemical stabilities under normal conditions.

Storage&transportation

The product is packed in appropriate cylinders or tanks(or tank cars). It is to be kept in cool and dry place, without being exposed to heat source , sunlight and raining.

It is to comply with the regulations of railway and road transportation issued by Chinese government concerning hazardous cargo.

Packing specifications

Non-refillable cylinder: 30lbs/13.6kg, 50lbs/22.7kg; Refillable Cylinder:400L,800L,926L,1000L;ISO TANK.

Product:

tetrafluoroethane R134A

Property of chloride :

Molecular Weight

102.03

Boiling Point, °C

-26.1

Critical Temperature, °C

101.1

Critical Pressure, Mpa

4.05

Specific Heat of Liquid, 30°C, [KJ/(kg•°C)]

1.51

Solubility(water, 25°C), %

0.15

ODP

0

GWP

0.13

Packing

Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank.

Quality standard :

Purity, %

≥99.9

Moisture, PPm

≤10

Acidity, PPm

≤0.1

Vapor Residue, PPm

≤100

Appearance

Colorless, No turbid

Odor

No Strange Stench

Application:

Refrigerant for CFC-12 substitute.


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Q:What is organic matter? Candle is organic?
Organic matter refers to the addition: carbon, carbon monoxide, carbon dioxide, carbonated and carbonate carbon compounds
Q:Organic chemistry studies the performance of hydrocarbons and their derivatives, either right or wrong
Organic compounds refer to hydrocarbons and their derivatives. Organic chemistry is the study of the structural characteristics of organic compounds, synthetic methods and physical and chemical properties of the chemical.
Q:Why does toluene not belong to the derivatives of hydrocarbons?
Hydrocarbon: sound tīng, is composed of two elements of carbon and hydrogen organic compounds known as hydrocarbons, also known as hydrocarbons. It reacts with chlorine, bromine, oxygen and other hydrocarbons to produce derivatives of hydrocarbons. Such as methane and chlorine in the light conditions of reaction to produce methyl chloride, dichloromethane, chloroform and chloroform (carbon tetrachloride) and other derivatives. The concept of derivatives is hydrocarbon and chlorine, bromine, oxygen and other reaction products. While toluene is not methyl and benzene, she is a whole noun is aromatic. Also known as aromatic hydrocarbons. Generally have one or more six-ring (benzene ring) with a special structure. The simplest aromatic hydrocarbons are benzene, toluene, xylene. There is also naphthenes. As the name suggests it is a ring structure. The most common is the five carbon atoms or six carbon atoms of the ring, the former called cyclopentane, which is called cyclohexane. The molecular formula of the cycloalkane is of the formula CnH2n. Cycloalkane is also called cycloalkane hydrocarbons. And alkanes. Is a carbon atom between the single bond phase chain hydrocarbon. Since the number of atoms that make up the hydrocarbon and hydrogen is different, the result is that the petroleum contains hydrocarbon molecules with large and small differences. Alkanes are named according to the carbon atoms and numbers contained in the molecule, and the number of carbon atoms is less than 10, from 1 to 10, followed by a, B, C, D, E, G, Alkane to say that the number of carbon atoms in more than 11, with the number that thank you to adopt
Q:Is the heterocyclic compound not a derivative of cyclic hydrocarbons? why?
The heterocyclic compound is an organic compound containing a heterocyclic structure in its molecule. The atoms that make up the ring contain at least one heteroatom in addition to carbon atoms. The heteroatoms include oxygen, sulfur, nitrogen and the like. Theoretically, the heterocyclic compound can be regarded as a derivative of benzene, that is, one or more CH in the benzene ring is replaced by a heteroatom. The heterocyclic compound may be in parallel with the benzene ring to form a fused ring heterocyclic compound.
Q:What is a derivative of a hydrocarbon? What is an aromatic hydrocarbon derivative?
Hydrocarbon derivatives include derivatives of linear and aromatic hydrocarbons such as chloroethane bromopropane bromobenzene
Q:Is grease a polymer compound? Is it a derivative of saturated hydrocarbons?
Grease is not a polymer, a hydrocarbon (not necessarily a saturated hydrocarbon) derivative,
Q:Are hydrocarbons all organic?
A series of compounds with similar structures and different molecular composition of one or several "CH2" radicals are called the same series, and each member in the same series is called homologous, and the chemical properties of homologues are similar due to their similar structure. Their physical properties, often with the increase in molecular weight and regular changes.
Q:Compare the difference between London smoke and Los Angeles photochemical smog
Los Angeles photochemical smog nitrogen content and hydrocarbons and derivatives more, mainly close to the car exhaust. Foggy London situation related to coal, soot solid particles and sulfur oxide more. Foggy London is more bleak, and Los Angeles is more toxic.
Q:What cells are composed of compounds
Water, various inorganic salts, sugars (mainly glucose and sugar), nucleotides, amino acids, lipids
Q:Are all carbon compounds all organic?
No, carbon dioxide and carbonates, bicarbonate is not it

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